import Vue from 'vue'
import VueRouter from 'vue-router'


Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login' 
    //重定向到'/login'地址
  },

  {
    path: '/login',
    name: 'Login',
    component: () => import('../views/login.vue')
  },
  {
    path: '/Home',
    name: 'Home',
    component: () => import('../views/Home.vue')
  }
]
// router.beforeEach((to,from,next)=>{
//   if(to.path === '/login')return next()
//   const tokenStr = window.sessionStorage.getItem('token')
//   if(!tokenStr) return next('/login')
//   next()
// })

const router = new VueRouter({
  routes
})
router.beforeEach((to,from,next)=>{
  if(to.path === '/login')return next()
  const tokenStr = window.sessionStorage.getItem('token')
  if(!tokenStr) return next('/login')
  next()
})
export default router
